R&D Systems™ Recombinant SARS-CoV-2 Nucleocapsid His Protein

Description

Sf21 Insect Cell Expressed, Over 95% Purity

Bioassay data are not available.

Specifications

• Accession Number: YP_009724397.2
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS.
• Molecular Weight (g/mol): M.W. (Observed): 44-53 kDa, under reducing conditions; M.W. (theoretical): 46 kDa
• Quantity: 50 μg
• Source: Spodoptera frugiperda, Sf 21 (baculovirus)-derived sars-cov-2 Nucleocapsid protein Met1-Ala419, with a C-terminal 6-His tag
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Conjugate: Unconjugated
• Reconstitution: Reconstitute at 500 μg/mL in PBS.
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.